expansion
(noun)
noun
1. the act of increasing (something) in size or volume or quantity or scope
Similar word(s): enlargement
Definition categories: act, increase
2. a function expressed as a sum or product of terms
- the expansion of (a+b)^2 is a^2 + 2ab + b^2
Definition categories: link, function, map, mapping
3. a discussion that provides additional information
Similar word(s): elaboration, enlargement
Definition categories: communication, discourse, discussion, treatment
4. adding information or detail
Definition categories: act, increase
Sentences with expansion as a noun:
- The expansion of metals and plastics in response to heat is well understood.
- My new office is in the expansion behind the main building.
- This expansion requires the original game board.